293955964

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{7717}}^1$

素因数の和:7917

約数の個数: 24

約数和(自身を含む): 525132720

約数和(自身を除く): 231176756

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 7717, 9523, 15434, 19046, 30868, 38092, 686813, 825719, 1373626, 1651438, 2747252, 3302876, 73488991, 146977982, 293955964]

約数ペア:

[(1, 293955964), (2, 146977982), (4, 73488991), (89, 3302876), (107, 2747252), (178, 1651438), (214, 1373626), (356, 825719), (428, 686813), (7717, 38092), (9523, 30868), (15434, 19046)]